Using MapReduce to make the same calculation but on every column?

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I've been reading the documentation about MapReduce here: https://uk.mathworks.com/help/matlab/import_export/getting-started-with-mapreduce.html
The documentation shows how to create a map function which works out the average of a particular column in a table ('distance').
How would I go about calculating the average of every column in a particular table rather than just one?

Answers (1)

Vaishnav Katiyar
Vaishnav Katiyar on 27 Jan 2021
Kindly visit the documentation link below to know more about doing computations on subgroups of data:

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